EP3708315A1 - Vorrichtung und verfahren zur entfernung einer autowindschutzscheibe - Google Patents

Vorrichtung und verfahren zur entfernung einer autowindschutzscheibe Download PDF

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Publication number
EP3708315A1
EP3708315A1 EP19075005.9A EP19075005A EP3708315A1 EP 3708315 A1 EP3708315 A1 EP 3708315A1 EP 19075005 A EP19075005 A EP 19075005A EP 3708315 A1 EP3708315 A1 EP 3708315A1
Authority
EP
European Patent Office
Prior art keywords
thread
windshield
sawing
cutting
adhesive bead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19075005.9A
Other languages
English (en)
French (fr)
Inventor
Diem B.V. Carpe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carpe Diem BV
Original Assignee
Carpe Diem BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carpe Diem BV filed Critical Carpe Diem BV
Priority to EP19075005.9A priority Critical patent/EP3708315A1/de
Publication of EP3708315A1 publication Critical patent/EP3708315A1/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/008—Cutting members therefor in the form of wires

Definitions

  • the invention relates to an apparatus and method for car windshield removal, wherein a cutting thread is drawn through the adhesive bead between the coach frame and windshield of the car, wherein the working head of the apparatus is an over 360 degrees rotating swivel unit mounted on a suction plate and placed on the inner - or outer side of the windshield ,wherein the cutting thread is pinched first through said adhesive bead.
  • this device and method has some serious drawbacks ,namely the energizing of the electromotor of the device takes place with a cable to a voltage source and disturbs the cutting procedure. Furthermore the axle of the windshield wiper is not strong enough for fastening the cutting thread. The whole procedure of cutting by four times replacing said guide roller is time consuming and dangerous for the mechanic and not economic in use.
  • the aim of our invention is to overcome mentioned drawbacks of earlier patented devices , and is more economic and safe in use.
  • the car windshield removal apparatus is characterized in that the working head of the apparatus is executed as an eccentrical over 360 degrees swivelling rotatable unit and is mounted on the axle of the suction plate at the windshield , wherein a cutting thread is pinched through said adaptive bead of the windshield and fixed to said working head , wherein said working head contains an electromotor with a driving axle with at the outer end a winch up wheel for said cutting thread and is directed towards the windshield and said winch up wheel has an extra outer flange with three concentric applied bore holes , wherein in one bore hole with a distant ring and over 360 degrees rotatable mounted an elongated strip for fixing one end of said cutting thread for executing a sawing movement of said cutting thread through the adhesive bead of the windshield and said other end is fixed to said working head or a handgrip.
  • the advantage is a very fast ,economic and particularly safe removal procedure of the windshield of a car. Especially the sawing and cutting movement of the thread through the adhesive bead is very efficient
  • the apparatus according to the invention is further improved , wherein the electromotor is a stepping motor ,which is operated by a remote control unit with a dead man's button and said electromotor or stepping motor is energized with minimal 12 Volt car connection or otherwise a 24 Volt battery is recommended.
  • the electromotor is a stepping motor ,which is operated by a remote control unit with a dead man's button and said electromotor or stepping motor is energized with minimal 12 Volt car connection or otherwise a 24 Volt battery is recommended.
  • the apparatus according to the invention is further improved , wherein said cutting thread is connected through the two bore holes in the flange with the wind up wheel for winding up operation of the sawing and cutting thread through the adhesive bead.
  • the advantage is an optimal saw cutting procedure by using a minimum of energy.
  • the method of windshield removing according to the invention is characterized in that the cutting thread is connected through the bore holes in the flange with the winch up wheel for winding up said sawing and cutting thread during windshield removal through said adhesive bead .
  • the advantage is an optimal sawing and cutting procedure through the adhesive bead to remove a damaged windshield of a motor car.
  • the method of windshield removal according to the invention is characterized in that by executing a sawing and cutting thread pinched through the adhesive bead between windshield and coach frame ,wherein the car windshield removal apparatus is placed on the inner- or outer side of said windshield and both ends of said sawing and cutting thread are fixed at the working head of the apparatus being the elongated strip and the winding up wheel, wherein further the thread is laid around the windshield , wherein the thread on the side of the apparatus further can be led extra around a guide roller (not shown) for getting sharp cutting edges and can be placed in both upper corners of the windshield.
  • the advantages are a very fast and safe apparatus and method for windshield removing , which can further be improved with mentioned guide roller.
  • a further improvement of the method according to the invention for saving persons in cars executed by the fire brigade is characterized in that said sawing and cutting thread is pinched once through the adhesive bead , wherein one end of the thread is connected with the end of the elongated strip of the working head of the apparatus and during operation the other end of the thread is fixed to a held handgrip and tensioned by a rescue person.
  • the advantage is an effective and fast removal of the windshield to save lives with a minimal car damage.
  • Figure 1 shows a side view of the car windshield removal apparatus 1 according to a preferred embodiment of the invention.
  • the removal apparatus 1 has a working head 30 and eccentric rotatably placed on the axle 6 of the suction plate 7 with the adjusting button 8 for causing under pressure.
  • the working head 30 can also rotate and swivel around said axle 6.
  • the suction plate 7 is fixed to the car windshield 5.
  • the mechanic or skilled craftsman can hold the apparatus 1 with the knob 27.
  • the electromotor 17 is energized through a cable connection hole 21 .
  • the working head 30 containing an electromotor 17 with a driving axle 18 with at the end a winch up wheel 9 for fixing the sawing and cutting thread 31 and is directed to the windshield 5 .
  • the winch up wheel 9 has an extra mounted outer flange 2 with three concentric applied bore holes 11 ,12 ,13 , wherein in bore hole 13 an over 360 degrees rotatable elongated strip 10 is mounted for fixing at the end one end of the sawing and cutting thread 31 and the other end of the thread 31 is fixed in the bore holes 11 ,12 .
  • the thread 31 is pinched through the adhesive bead 4 and put around said adhesive bead 4. See figures 5A - 5D . In the figures 6, 7 , 8 and 9 the adhesive bead is indicated with 14 and the sawing and cutting thread with 25 , because it is another material.
  • figure 2 is represented a bottom view of figure 1 with the same numbering for the same parts. Because of the elongated strip 10 a very important sawing and cutting movement through the adhesive beads 4, 14 of the thread is obtained.
  • FIG 3 a top view is represented of the 12 Volt energizing cable 19 with connectors 20 and 22 .
  • figure 4 is represented a top view of the remote control module 23 with dead man's button 24 for safety reason for the mechanic.
  • the windshield 15 removal takes place with the characteristic apparatus 1 on the inner - or outer side of the windshield 15 for rescue operations.
  • the sawing and cutting movement of a steel thread 25 through the adhesive bead 14 will be clear.
  • the other end of the thread is fixed to a held hand grasp 26.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP19075005.9A 2019-03-15 2019-03-15 Vorrichtung und verfahren zur entfernung einer autowindschutzscheibe Pending EP3708315A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19075005.9A EP3708315A1 (de) 2019-03-15 2019-03-15 Vorrichtung und verfahren zur entfernung einer autowindschutzscheibe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19075005.9A EP3708315A1 (de) 2019-03-15 2019-03-15 Vorrichtung und verfahren zur entfernung einer autowindschutzscheibe

Publications (1)

Publication Number Publication Date
EP3708315A1 true EP3708315A1 (de) 2020-09-16

Family

ID=65903876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19075005.9A Pending EP3708315A1 (de) 2019-03-15 2019-03-15 Vorrichtung und verfahren zur entfernung einer autowindschutzscheibe

Country Status (1)

Country Link
EP (1) EP3708315A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112935497A (zh) * 2021-02-02 2021-06-11 江西辽燚环保产业有限公司 一种汽车挡风玻璃拆解自动化机器人及其控制***

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622093A (en) * 1995-01-19 1997-04-22 Equalizer Industries, Inc. Automobile windshield removal apparatus and method
DE102009010463A1 (de) * 2009-02-13 2010-08-19 C. & E. Fein Gmbh Vorrichtung zum Durchtrennen des Klebewulstes von eingeklebten Scheiben
US20120227896A1 (en) 2011-03-07 2012-09-13 Joachim Clabunde Device and method for cutting through the adhesive bead of panes
EP2540463A1 (de) 2011-06-27 2013-01-02 Iosif Robert Horvath Vorrichtung und Verfahren zum Durchtrennen des Klebewulstes von eingeklebten Scheiben

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622093A (en) * 1995-01-19 1997-04-22 Equalizer Industries, Inc. Automobile windshield removal apparatus and method
DE102009010463A1 (de) * 2009-02-13 2010-08-19 C. & E. Fein Gmbh Vorrichtung zum Durchtrennen des Klebewulstes von eingeklebten Scheiben
US20120227896A1 (en) 2011-03-07 2012-09-13 Joachim Clabunde Device and method for cutting through the adhesive bead of panes
EP2540463A1 (de) 2011-06-27 2013-01-02 Iosif Robert Horvath Vorrichtung und Verfahren zum Durchtrennen des Klebewulstes von eingeklebten Scheiben

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112935497A (zh) * 2021-02-02 2021-06-11 江西辽燚环保产业有限公司 一种汽车挡风玻璃拆解自动化机器人及其控制***

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